A system for producing a raster image derived from a data structure including a data processing apparatus, a recognizer which performs recognition on an input bitmap to the data processing apparatus to detect identifiable objects within the input bitmap, a mechanism for producing a hybrid data structure...http://www.google.es/patents/US6385350?utm_source=gb-gplus-sharePatente US6385350 - Method and apparatus for producing a hybrid data structure for displaying a raster image
Method and apparatus for producing a hybrid data structure for displaying a ...